libMesh::OptimizationSystem::ComputeHessian Class Reference

Abstract base class to be used to calculate the Hessian of an objective function. More...

#include <optimization_system.h>

Inheritance diagram for libMesh::OptimizationSystem::ComputeHessian:

Public Member Functions
virtual	~ComputeHessian ()
virtual void	hessian (const NumericVector< Number > &X, SparseMatrix< Number > &H_f, sys_type &S)=0
	This function will be called to compute the Hessian of the objective function, and must be implemented by the user in a derived class. More...

Detailed Description

Abstract base class to be used to calculate the Hessian of an objective function.

Definition at line 116 of file optimization_system.h.

Constructor & Destructor Documentation

~ComputeHessian()

virtual libMesh::OptimizationSystem::ComputeHessian::~ComputeHessian ( )

inlinevirtual

Definition at line 119 of file optimization_system.h.

{}

Member Function Documentation

hessian()

virtual void libMesh::OptimizationSystem::ComputeHessian::hessian ( const NumericVector< Number > &  X, SparseMatrix< Number > &  H_f, sys_type &  S  )

pure virtual

This function will be called to compute the Hessian of the objective function, and must be implemented by the user in a derived class.

Set H_f to be the gradient at the iterate X.

Referenced by libMesh::__libmesh_tao_hessian().

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The documentation for this class was generated from the following file:

• include/systems/optimization_system.h